TROUBLE SHOOTING BP755 and BP754
Most Common Malfunctions
Fault 1 – Tape Not Cutting
- Check
for glue buildup on blade - clean – oil
- Replace
blades 5UN-021-1 and 026-091-0
- Check
blade support stud - 600-030-0
Fault 2 - Feeds Constantly
- Check
flat cable assembly 5UN-110-0
- Check
keypad assembly with known good one
- Check
controller board assembly with known good one
Fault 3 Machine Will Not Turn On
- Check
power cord
- Check
fuse ST-0882
- Check
power on/off switch
Fault 4 – Tape is Cold, Heater Not Working
- Check
plug connection
- Replace
defective heater 5UNH-027-3
Fault 5 – Tape Not Getting Wet
- Replace worn
brushes - TS37K
- Check
position of brush in tank
- Check for
bent lower lip assembly 5UN-028-0
